the Difference of Follow-up Methods of Neonatal Jaundice

Inclusion Criteria

• •1. Gestational age ≥ 28 weeks, corrected gestational age ≤ 44 weeks;
• •2. Presence of skin yellowing, percutaneous measurement of jaundice or serum bilirubin concentration less than the phototherapy warning value for the same gestational age and day age group;
• •3. The vital signs are stable and meet the discharge requirements;
• •4. Agree to participate in this project and sign an informed consent form;
• •5. Parents have a certain understanding ability to cooperate in this study;